The Black Cats are resigned to losing the talented 19-year-old, who is close to following in the footsteps of his brother by agreeing an eye-catching switch to the Bundesliga

Sunderland look increasingly likely to lose Jobe Bellingham this summer as Borussia Dortmund step up their interest

Bellingham has also attracted interest from Eintracht Frankfurt after playing an important role in Sunderland's Premier League promotion.